Dye-resistant fabric and preparation method thereof
A non-woven fabric and carrier technology, applied in the field of daily chemicals, can solve the problems of cross-dyeing of clothes, achieve the effect of structural integrity, ensure mechanical strength, and prevent cross-coloring
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Embodiment 1
[0033] The carrier non-woven fabric takes 2.5g, which is composed of 10% viscose fiber and 90% polyester, and the weight ratios of the remaining components to the carrier non-woven fabric are as follows: color-protecting agent (aliphatic polyamine derivative) 0.1: fixing agent (polyethyleneimine) 0.6: fixing aid (dimethylamine) 0.05: dispersing agent (polyethylene wax) 0.01: dispersing aid (polyethyl acrylate) 0.05: 1
[0034] Its preparation method comprises the following steps:
[0035] (1) Send the viscose fiber into the opening box and mix evenly, fully soak in the mixed solution of the color-protecting agent and the fixing agent, and obtain the viscose fiber attached with the color-protecting agent and the fixing agent;
[0036] (2) the viscose fiber that step (1) is obtained is sent into carding machine and combed evenly, and the viscose fiber after carding is sent into web-laying machine, and the loose fabric of web-like structure is laid;
[0037] (3) stretching and m...
Embodiment 2
[0041] The carrier non-woven fabric takes 2.5g, which is composed of 90% viscose fiber and 10% polypropylene fiber. The weight ratio of the remaining components to the carrier non-woven fabric is as follows: color-protecting agent (polyvalent cationic chelating agent) 0.4: fixing agent (Cetylpyridinium chloride) 0.9: Fixing aid (dimethylamine) 0.2: Dispersing agent (polyethylene glycol 200) 0.1: Dispersing aid (polyethyl acrylate) 0.2:1.
[0042]Described preparation method comprises the following steps:
[0043] (1) Send the viscose fiber into the opening box and mix evenly, fully soak in the mixed solution of the color-protecting agent and the fixing agent, and obtain the viscose fiber attached with the color-protecting agent and the fixing agent;
[0044] (2) the viscose fiber that step (1) is obtained is sent into carding machine and combed evenly, and the viscose fiber after carding is sent into web-laying machine, and the loose fabric of web-like structure is laid;
[0...
Embodiment 3
[0049] Carrier non-woven fabric gets 2.5g, is made up of 75% viscose fiber and 25% polyolefin fiber, and the counterweight ratio of remaining each composition and carrier non-woven fabric is successively: color-protecting agent (propyl dimethyl octadecane ammonium chloride) 0.35: fixing agent (dimethyl diallyl ammonium chloride) 0.75: fixing aid (diallylamine) 0.13: dispersing agent (polyethylene glycol 200) 0.05: dispersing aid ( polyethyl acrylate) 0.11:1.
[0050] Described preparation method comprises the following steps:
[0051] (1) Send the viscose fiber into the opening box and mix evenly, fully soak in the mixed solution of the color-protecting agent and the fixing agent, and obtain the viscose fiber attached with the color-protecting agent and the fixing agent;
[0052] (2) the viscose fiber that step (1) is obtained is sent into carding machine and combed evenly, and the viscose fiber after carding is sent into web-laying machine, and the loose fabric of web-like s...
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